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Table 3 Summary of results obtained from parallel testing of combined nasopharyngeal/oropharyngeal swabs and unstimulated whole saliva stratified by age groups and symptoms (all samples)

From: Accuracy of saliva for SARS-CoV-2 detection in outpatients and their household contacts during the circulation of the Omicron variant of concern

 

Combined nasopharyngeal/oropharyngeal swabs

 

Asymptomatic

Symptomatic

Unstimulated

Positive

Negative

Total

Positive

Negative

Total

Whole Saliva

N (%)

N (%)

N (%)

N (%)

N (%)

N (%)

 

Children and adolescents (< 18 years old)

Positive

10 (83.3)

2 (16.7)

12 (100)

21 (95.5)

1 (4.5)

22 (100)

Negative

6 (8.1)

68 (91.9)

74 (100)

4 (36.4)

7 (63.6)

11 (100)

 

Adults (18 years and older)

Positive

30 (81.1)

7 (18.9)

37 (100)

53 (94.6)

3 (5.4)

56 (100)

Negative

7 (4.3)

156 (95.7)

163 (100)

17 (50.0)

17 (50.0)

34 (100)